<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>登录</title>
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
    <style>
        body{
            margin: 0;/*去掉外边距*/
            text-align: center;/*页面内部的文本居中*/
            background-image: url("imgs/reg_img.png");
            background-repeat: no-repeat;
            background-attachment: fixed;
            background-size: cover;
        }

        card__body, .el-main {
            opacity: 0.85;
        }

        h1 {
            font-size: 40px;
            margin-bottom: 0;
        }

        #store {
            font-size: 25px;
            color: #58824f;
            margin-bottom: 0;
        }

        #user {
            font-size: 32px;
            margin-bottom: 50px;
        }

        .el-card__body {
            opacity: 0.85;
        }
    </style>
</head>
<body>
<div id="app">
    <h1>欢迎来到星光书城</h1>
    <h2 id="store">starbookstore.com</h2>
    <div style="opacity: 0.85;font-weight: bold">
        <el-card style="width: 600px;height: 400px;margin: 0 auto;">
            <!--label-width设置用户名这一列所占的宽度,如果不设置会显示在上面-->
            <el-form label-width="60px" style="width: 400px;margin: 50px auto">
                <h2 id="user">用户登录</h2>
                <el-form-item label="用户名:">
                    <el-input type="text" v-model="user.username" placeholder="请输入用户名"></el-input>
                </el-form-item>
                <el-form-item label="密码:">
                    <el-input type="password" v-model="user.password" placeholder="请输入密码"></el-input>
                </el-form-item>
                <el-form-item>
                    <el-button style="position: relative;right: 30px" type="success" plain @click="login()">登录</el-button>
                </el-form-item>
            </el-form>
        </el-card>
    </div>

</div>
</body>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
   let v = new Vue({
        el: '#app',
        data: function() {
            return {
                user:{
                    username:"",
                    password:""
                }
            }
        },
       methods:{
           login(){
               axios.post("/user/login",v.user).then(function (response) {
                   if (response.data==1){
                       alert("登录成功")
                       location.href = '/'
                   }else if (response.data==2){
                       alert("密码错误,请重新输入")
                   }else {
                       alert("用户名错误,请重新输入")
                   }

               })
           }
       }
    })
</script>
</html>